Friday

July 29, 2016
Total # Posts: 2,534

**US Government**

How do both Congress and special interest groups compete against the president for control of policy (mainly foreign policy)?
*April 13, 2011*

**math**

Luisa and Connor had $360 altogether. after conner gave Luisa 3/5 of his money, she had the same amount of money as he did. how much did conner have in the beginning?
*April 12, 2011*

**English**

„that helps us to become“ or „that helps us become“?
*April 9, 2011*

**math**

The ratio of the number of postcards john had to the number of postcards Zachary ha d was 4:9. Zachary had 45 more postcards than John. After giving some postcards to John, Zachary had 6/7 as many postcards as John. (A) How many postcards did Zachary have in the beginning? (B...
*April 7, 2011*

**math**

Prove eachh mathematical statement for integers m,n,k,p,a,b 12. For every prime p and nonzero n we have n^2 is congruent to nMODp if and only if either n is congruent to 1MODp or n is congruent to 0MODp.
*April 6, 2011*

**Algebra II-Please help!!**

Thank you for the explanation-it actually makes sense now
*April 4, 2011*

**Algebra II-Please help!!**

Please help-I'm really mixed up How do I find the permutations of the first 12 letters taken 3 at a time? I have a ton of these to do and really don't understand them at all-
*April 4, 2011*

**science**

Write a letter to persuade a friend that a change in temperature does not necessarily mean that a chemical change has occured.
*April 4, 2011*

**English - to JJ**

If my thesis is Social networking is a powerfull force in modern society. It helps us stay connected with friends, even if we don't show them the 'real' us and it has shaped current events and our views on these events... will my topic be about facebook or myspace...
*April 1, 2011*

**Programming**

Write a program to do the following: In main, declare a Player Name Array and a Score Array. Declare the size of the arrays to be 100. In the InputData( ) method, input the player name and score into the arrays for an unknown number of players up to 100. In the ...
*April 1, 2011*

**English**

can i get some suggestions what I should write about?
*March 31, 2011*

**English**

need help with thesis and topic sentences. Is this a good thesis? Social networking help change the we speak it is daily journals,send invitation to events, and meet new friends.
*March 31, 2011*

**precalc**

Assume that this year, n = 1, the average annual salary for women in the United States is $25,000 and that it is increasing by 5% per year, meaning that each year the salary is 1.05 times what it was the previous year. Assume that the average annual salary for men is $30,000 ...
*March 30, 2011*

**chemistry **

Hi, I can't figure out how to start this one. I know I need to figure out hte proportions or something of that sort. Any help is greatly appreciated Thanks! Calculate ƒ¢H for the reaction NO(g) + O(g) ¨ NO2(g) given the following: NO(g) + O3(g) &...
*March 26, 2011*

**WRITING SKILLS PART 1**

why living in the country is beter than living in the city i think would be more informal.
*March 23, 2011*

**Algebra**

Can someone help me factor this problem? Generally I wouldn't have a problem doing it, but today we're supposed to factor problems without knowing what exactly to do, (Trinomial squares, difference of squares, magic diamond, etc), and it's really stumping me. For ...
*March 22, 2011*

**Algebra**

I'm probably letting the layout of this problem confuse me but I need help. I need to multiply and express in simplest form: (x-5/2)^3*(1/x-5)^2
*March 22, 2011*

**Algebra**

Hi! Today I was absent from my algebra class, and they learned how to recognize and factor the difference of two squares.. I've tried to figure it out from the book, but it's not making any sense... Can someone help? I'm trying to figure out this problem 1 - 4x^2
*March 21, 2011*

**English**

thank you Writeacher, Can i get some suggestions what else should I write about?
*March 21, 2011*

**English**

Is this a okay paragraph? Can someone help me with it? People write on their wall about their daily life in social networking because people discuss about their life and to conversation with their friends or even people we do not even know. I would go on other people’s ...
*March 21, 2011*

**math**

find all numbers that divide 100 with a remainder of 4. what is the largest 2-digit divisor that can divide 100 and still have a remainder of 4? find all #'s that divide 216 with a remainder of 6.
*March 17, 2011*

**math**

Hannah biked the following number of miles in four days. How many miles would she need to bike on the fifth day to have a mean of 5.2 miles per day? 6, 3, 4, 3
*March 16, 2011*

**Algebra **

Could you please help me with this linear combination? Thank you! 8x-6y=10 4x-5y=3
*March 15, 2011*

**Science**

Which are the keystone species from the chaparral biome
*March 13, 2011*

**Literature**

I need to list 6 main characteristics of British Romantic literature. Any ideas? I'd appreciate any help. Thanks.
*March 10, 2011*

**Geometry-8th grade**

In circle O, chords AB and CD are congruent. Ab measures 2x + y, while CD measures 16.5 Two other chords are congruent. GH equals x +2y and KL equals 13.5 I set them up like this 2x + y = 16.5 x+2y = 13.5 then I substituted-rewrote it x = 13.5-2y Then substituted 2(13.5) + y...
*March 7, 2011*

**Geometry-8th grade**

In circle O, chords AB and CD are congruent. Ab measures 2x + y, while CD measures 16.5 Two other chords are congruent. GH equals x +2y and KL equals 13.5 I set them up like this 2x + y = 16.5 x+2y = 13.5 then I substituted-rewrote it x = 13.5-2y Then substituted 2(13.5) + y...
*March 7, 2011*

**Algebra**

I need help to solve this problem by factoring: 2x^2-x-3=0
*March 4, 2011*

**chemistry**

an aqueous solution of ammonia has 0.8% NH3 by weight.calculate the NH3 molarity
*March 4, 2011*

**English**

ok thank you!
*March 3, 2011*

**English**

Is "brittle" an onomatopoeia?
*March 3, 2011*

**math**

Hitomi has a total of 30 red and blue bowling balls ate her bowling alley. Each red ball weighs 8 lb. Each blue ball weighs 9 lb. If the total mass of the blue balls is 49 lb. heavier than the total mass of the red balls, how many red balls does she have?
*March 2, 2011*

**algebra**

5x+5=2/10x+29
*March 2, 2011*

**finance**

She needs $10,000 in 7 years, making $3,500 each year, with 08% interest. Starting: $0.00 After the first year: $3,500 After the second year: ($3,500 (.08)) + $3,500 + $3,500 = 7,280 After the third year (7,280 (.08)) + $3,500 + $7,280 = 11,082.40 She has enough for a year. ...
*March 1, 2011*

**Trianle Fire**

What was the significance of the fire which occurred on March 25, 1911 at the Triangle Shirtwaist Company in New York City? Why were public officials motivated to act in response to the fire? How did the fire and the response to the fire impact the world today?
*February 26, 2011*

**ap physics**

When a rattlesnake strikes, its head acceler- ates from rest to a speed of 21 m/s in 0.46 s seconds. Assume for simplicity that the only moving part of the snake is its head of mass 200 g. How much (average) power does the rat- tlesnake need to accelerate its head that fast? ...
*February 25, 2011*

**ap physics**

On a frozen pond, a 7 kg sled is given a kick that imparts to it an initial speed of 3.1 m/s. The coefficient of kinetic friction between sled and ice is 0.15. The acceleration of gravity is 9.8 m/s2 . Find the distance the sled moves before coming to rest. Answer in units of m.
*February 25, 2011*

**ap physics**

Karen has a mass of 48.2 kg as she rides the up escalator at Woodley Park Station of the Washington D.C. Metro. Karen rode a distance of 65.7 m, the longest escalator in the free world. The acceleration of gravity is 9.8 m/s2 . How much work did the escalator do on Karen if it...
*February 25, 2011*

**statistics**

The average temperature in households is 67.6 degrees F. The standard deviation is 4.2 degrees F. A random sample of 51 households is to be selected (a) What is the probability that the average of this sample will be above 68.3 degrees F? Probability = (4 decimal places) (b) ...
*February 25, 2011*

**Art Appreciation (college level)**

Art 101 (Art Appreciation) textbook (Gardener's art through the ages) by Kleiner, F.S. 2010 The Western Perspective vol 11 (13th edition) Question: Discuss how the late Gothic sense can be seen as an evident in Berlinghieri's St. Francis Altarpiece.
*February 24, 2011*

**physics**

A slingshot consists of a light leather cup attached between two rubber bands. It takes a force of 32 N to stretch the bands 1.1 cm. a) What is the equivalent spring constant of the rubber bands? Answer in units of N/m.
*February 24, 2011*

**Chemistry**

Why AgSCN is selectively precipitated before the formation of FeSCN2+? given that Ksp of AgSCN = 1x10^-12 and Kinstab of FeSCN2+ = 7.1x10^-3
*February 23, 2011*

**chemistry**

If 0.1200g of sodium carbonate is dissolved in 50 mL of water and titrated with 0.1000 M HCl, how many mL of HCl will be required to reach the second endpoint? CO3^-2 + H^+1 --> HCO3^-1 HCO3^-1,+ H^+1 --> H2CO3
*February 22, 2011*

**Physics please help!!**

a clothes washer starts from rest and spins up with an angular accceleration of 10/rad/s^2. Determine the angle through which the washer has moved afer 6 seconds.
*February 22, 2011*

**precalc**

If is vector a ia 7 units long, the magnitude of vector b is 10 units and the cosine of the angle between the two vectors is -0.3 when they are placed tail-to-tail, what does the inner product of vector a and vector b equal?
*February 21, 2011*

**chemistry**

To what volume should you dilute 126 ml of an 7.90 M CuCl2 solution so that 49.5 ml of the diluted solution contains 5.9 g CuCl2?
*February 20, 2011*

**French-Simple question**

Im trying to find out what each person is studying. Every person in my text has a bubble over their heads, and in that bubble is a picture such as...one person had a bubble picture of a microscope over their heads, so that would mean that they are studing biology. What course/...
*February 16, 2011*

**French**

Est-ce que tu voyages beaucoup? Ou? Oui je Voyage beaucoup à Vancouver. Est-ce que tu aimes prendre des photos? No je n'aime pas prendre des photos. Est-ce qu'il y a une fete dans ta ville? Quand? Oui, il ya un festival dans ma ville et c'est le jour du ...
*February 16, 2011*

**Math**

Assume you work at a company where you are paid hourly. You are paid $8.60 per hour for regular time (less than or equal to forty hours) and time and a half for overtime hours up to fifty hours in one week. If you are asked to work fifty or more hours in one week you are paid ...
*February 16, 2011*

**English**

I'm writing for my opinion but I can't figure out what to write.
*February 14, 2011*

**English**

Can anyone give me details or tell me what else should I talk/ more information on something. I ran out of ideas/ thoughts. This is what I got. What media would you use for your communication skills to advertise? I would used the television for my communication skills to ...
*February 14, 2011*

**math (calculua)**

find the volume of the solid of revolution generated by rotating the graph of y=5lnx about the y-axis between y=0 and y=15
*February 13, 2011*

**math (calculua)**

find the volume of the solid of revolution generated by rotating the graph of y=5lnx about the y-axis between y=0 and y=15
*February 13, 2011*

**math (calculua)**

find the volume of the solid of revolution generated by rotating the graph of y=5lnx about the y-axis between y=0 and y=15
*February 13, 2011*

**British Literature**

Is the following statement a malapropism? "Your reason,dear venom, give thy reason".
*February 12, 2011*

**social studies**

My second grader is writing an essay on the blending of the American Culture. Help please!
*February 10, 2011*

**spelling**

thank you
*February 7, 2011*

**spelling**

what is the easiest definition for menace?
*February 7, 2011*

**Language Arts**

read
*February 7, 2011*

**Calculus**

let f(x)=x*e^x For what value of x is the slope of the line tangent to the graph of function f at [x,f(x)] equal to 1/2?
*February 3, 2011*

**Calculus**

thank you!
*February 3, 2011*

**Calculus**

what is the slope of the tangent to the graph of f(x)= ln [cos(x)] at x= pi/6 ???
*February 3, 2011*

**calculus**

what is the integral of ( x^2 / (x+1)dx
*February 1, 2011*

**english**

I need to compare and contrast the themes of Andrew Marvell's "To His Coy Mistress" and Christopher Marlowe's "The Passionate Shepherd to His Love." Where do I start?
*February 1, 2011*

**algebra**

use substitution method/linear combinations to solve then tell how many solutions they have -7x+7y=7 and 2x-2y=-18
*January 30, 2011*

**6th grade math**

Thanks! :)
*January 30, 2011*

**6th grade math**

That means 4 times 1 is 4 and then multiply by 2 and so the answer is 8?
*January 30, 2011*

**6th grade math**

I still don't get it.
*January 30, 2011*

**6th grade math**

What is 4 divided by n is 1/2?
*January 30, 2011*

**6th grade math**

Thanks.
*January 30, 2011*

**6th grade math**

ms. Sue, 1/4 times 1/2 is 1/8. Then what should I do?
*January 30, 2011*

**6th grade math**

Anyone know?
*January 30, 2011*

**6th grade math**

1/4 times 1/2 is 1/8. Then what should I do?
*January 30, 2011*

**6th grade math**

Thanks again!
*January 30, 2011*

**6th grade math**

Is it 4/1*(1/2)=2/1=2?
*January 30, 2011*

**6th grade math**

Thanks Ms. Sue, I also have one more question. What is 1/2= w/4?
*January 30, 2011*

**6th grade math**

How did you get c=1/5 when you have 5c=2/3 divided by 2/3?
*January 30, 2011*

**Chemistry **

Substance A has a density of 4.0 g/mL and substance B has a density of 2.0 g/mL. If we have equal-mass samples of each, which has the greatest volume?
*January 23, 2011*

**Chemistry **

Substance A has a density of 4.0 g/mL and substance B has a density of 2.0 g/mL. If we have equal-mass samples of each, which has the greatest volume?
*January 23, 2011*

**British Literature**

I need to identify the figure of speech in this saying:"thy mind is an opal." I think it is a metaphor. Am I correct?
*January 23, 2011*

**British Literature**

I need help in identifying the figure of speech in the following statement: "Your reason, dear venom, give thy reason." Any ideas?
*January 23, 2011*

**precalc**

Find sec x if sin x = -0.6 and cos x = 0.8.
*January 21, 2011*

**english**

m too old- is this sentence correct or wrong
*January 21, 2011*

**Biology**

OK, I give up. No where do I find a clear yes or no to this question. Fossil evidence indicates that humans have not undergone many anatomical changes over the last 200,000 years. From what I have read it seems like they have. Am I correct?
*January 20, 2011*

**Biology**

How do the heart, capilaries, arteries and veins work to distribute materials through the body?
*January 19, 2011*

**British Literature**

I did read the sparknotes info but all I could come up with was Roman Catholics, sin, Satan. I can't figure out a way to really make this connect to the story. Any help would be appreciated.
*January 19, 2011*

**Physics**

In an arcade game a 0.087 kg disk is shot across a frictionless horizontal surface by com- pressing it against a spring and releasing it. If the spring has a spring constant of 163 N/m and is compressed from its equi- librium position by 4 cm, find the speed with which the ...
*January 18, 2011*

**Physics**

A 180 g arrow is shot straight up into the air with a speed of 17 m/s. It reaches a maximum height of 13.7449 m. Find the initial kinetic energy. The accel- eration of gravity is 9.8 m/s2 . Answer in units of J.
*January 18, 2011*

**Geometry**

Thank You guys soo much :))
*January 15, 2011*

**Geometry**

How many degrees, like a triangle equals 180 degrees
*January 15, 2011*

**Geometry**

How much does a four sided polygon equal??
*January 15, 2011*

**Geometry**

Explain why you cannot use AAA to prove two triangles congruent.
*January 15, 2011*

**Geometry**

Thank You
*January 15, 2011*

**Geometry**

If two game boards have the same area, are the game boards congruent? Explain your answer
*January 15, 2011*

**english**

What does the dragon in The faerie Queene represent?
*January 15, 2011*

**MAATH**

Rearrange the terms of the equations fo form Ax + By = C I really get confused about general form, like how do I do it, I dont understand at all. x+3y = -1 2x+4y-12 = 0
*January 13, 2011*

**History**

What is absolution?? In detail Please :)
*January 13, 2011*

**MaTH**

Rearrange the terms of the equations fo form Ax + By = C I really get confused about general form, like how do I do it, I dont understand at all. x+3y = -1 2x+4y-12 = 0
*January 13, 2011*

**History**

what is the roman civil law and what time period was it in?? and what was protestant ethic and what time period was that in??
*January 12, 2011*